Celtic Tuning on Twitter: "An MY2009 Golf GTi (2.0 TFSi) in for tuning with the Bosch MED9.1 management system and 6-Speed manual transmission. Stock Dyno Power = 221bhp & 249lbft Stage 1
REVO TUNING VW MK6 GOLF GTI Audi A4 A5 Q5 B8 - STAGE 1 - On The Run Motorsports
2.0 TFSI Stage 1 Guide – R-Tech Performance
Mk5 Gti Stage 1 With Pops/Bangs And Flames | eBay
STAGE 1 RACING CLUTCH KIT for 06-08 VW MK5 GOLF GTI JETTA PASSAT 2.0L TURBO FSI | eBay
MKV GTI Stage 1+ Customer Reaction - YouTube
VW Golf Mk5 GTi in for Stage 1 setup. Great gains transform these hot hatches into a real pocket rocket with an additional 47hp and 73Nm added to this... | By JR